Alpinestars Supertech M8 Echo Helmet - Motocross Dirt Bike Offroad

Alpinestars Adult Supertech M8 Echo Helmet
The Supertech M8 helmet is the result of more than five years of intensive study, development and testing. Based on Alpinestars’ five decades of protection development, we scrutinized every possible aspect to engineer a helmet that is safer and more thoughtfully designed than anything else. Features:

Shell construction utilizes a highly advanced molding technology with a multi-composite combination: uni-directional carbon composite with aramid layer that gives significant radial strength around the shell, preventing compression but allowing controlled deflection for reducing transmitted impact energy, and providing critical penetration protection

4 anatomical shell sizes

Formed with a multi-density EPS polymer, the energy absorbing layer gives an inner helmet profile which soaks up impact forces dissipated over the outer shell at the point of an impact and provides a shape offering a close and comfortable fit

Patented A-Head fitting height and angle adjustment system

Unique, patented, visor release system is another key attribute incorporated into the design of the Supertech M8

Hydration system compatibility

Collarbone protection is an important design feature of the Supertech M8 helmet shell base profile

Multi-Directional Impact Protection System: MIPS

Emergency Release System (ERS)

DOT certification and ECE homologation for use worldwide

Chin-strap: Wider than certification requirement: 26 mm for comfort and produced with a woven poly yarn to give a soft ‘hand’ feel that connects securely with a double D-ring

With tape level, measure the widest point of your head, approximately 1 inch above your eyebrows. Helmet Size CM Inches XS 53 - 54 20.8 - 21.2 S 55 - 56 21.6 - 22 M 57 - 58 22.4 - 22.8 L 59 - 60 23.2 - 23.6 XL 61 - 62 24 - 24.4 2XL 63 - 63 24.8 - 25.2

Returns Accepted for this item if it's within 60 Days